Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357531 | Physical hit detection system and target apparatus | — | 1982-11-02 |
| 4350881 | Projectile position detection apparatus | Robert B. Phillips, William H. Bowyer, Bruce Moxley | 1982-09-21 |
| 4349729 | Discriminatory hit detection in target apparatus | — | 1982-09-14 |
| 4313182 | Target equipment | Anthony T. Curtis, Robert B. Phillips, William H. Bowyer | 1982-01-26 |